CN101827767B - Material separator for delivery systems - Google Patents
Material separator for delivery systems Download PDFInfo
- Publication number
- CN101827767B CN101827767B CN200880111780XA CN200880111780A CN101827767B CN 101827767 B CN101827767 B CN 101827767B CN 200880111780X A CN200880111780X A CN 200880111780XA CN 200880111780 A CN200880111780 A CN 200880111780A CN 101827767 B CN101827767 B CN 101827767B
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- China
- Prior art keywords
- container
- filter screen
- housing
- material separator
- separator according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 title claims abstract description 83
- 238000012545 processing Methods 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 229920000426 Microplastic Polymers 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 description 19
- 238000004140 cleaning Methods 0.000 description 13
- 238000013461 design Methods 0.000 description 8
- 239000013590 bulk material Substances 0.000 description 5
- 238000005457 optimization Methods 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003532 endogenous pyrogen Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 108010052620 leukocyte endogenous mediator Proteins 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
- B65G53/60—Devices for separating the materials from propellant gas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Refuse Collection And Transfer (AREA)
- Combined Means For Separation Of Solids (AREA)
- Cyclones (AREA)
Abstract
The invention relates to a material separator for delivery systems, particularly for machines processing plastic granules. A receptacle (1) provided with a cover hood or a lid (2) comprises a laterally disposed material supply connection (3) and a laterally disposed suction connection (4) provided above the same, and preferably a closing device (5) disposed at the lower end of the receptacle (1). On the inside of the receptacle (1), a screen (11) extending across the cross-section of the receptacle (1) is provided between the material supply connection (3) and the suction connection (4). The receptacle (1), or the upper receptacle edge (9), is tapered on the cover hood side, or the lid side, in accordance with a flat cut. The screen (11) extends from the region between the material supply connection (3) and the suction connection (4) on the inside of the receptacle toward the lid (2) into the region of the upper receptacle edge (9) and is preferably bent in a rooflike manner. The screen (11) is connected to the lid (2).
Description
Technical field
The present invention relates to a kind of for delivery of system; be particularly useful for the material separator (Materialabscheider) of the machine of processing plastic particle; wherein; the container that is provided with protective case or housing be provided with the material supply joint of lateral arrangement (Materialzuf ü hrungsanschluss) and on it suction joint (Absauganschluss) of lateral arrangement and the closing device that preferably is arranged in the lower end of container, and in the inside of container; between material supply joint and suction joint, be provided with the filter screen that extends in the cross section of container.
Background technology
This material separator is applied in the industry of processing plastic particle to be used for providing particle at the desired position place, and this should be preceding at the machine (for example injection machine or extruder) of dry bunker (Trocknungssilo) or processing plastic particle.Therefore, this material separator scene that is used for carrying out material from principal goods materials flow (Hauptmaterialfluss) provides (Vorort-Bereitstellung).Superpressure is carried and low-pressure delivery is distinguished to some extent in principle, and wherein, superpressure is carried has such shortcoming, that is, get at each and to expect the place or to get the material container place to be provided with the pressurized air joint, be i.e. pressurized air grid (Pressluftnetz).Form the conveying by drawing pump or vacuum pump more simply.
For example, known a kind of different apparatus for pneumatic conveying bulk material (Sch ü ttgut) from file DE 103 13 570 A1.Corresponding to this apparatus, come the equilibrium of pressure loss by using throttle disk (Blende) as circulation killer (Durchlaufbegrenzer).
In addition, known a kind of device for delivery of abradant (abrasiv) bulk material from file EP 1 508 542 A2.From file EP 1 588 963 A1, become known for other method or device of pneumatic conveying bulk material (especially being the carbon black of pearl (Ru β)).
From file DE 195 28 636 A1 known a kind of for delivery of and the apparatus of dosage bulk material, wherein, be used for the transfer line of bulk material and inhalation device or press device and be connected to dosage container place.Conveying mechanism additional in this apparatus is unnecessary.
File DE 39 36 009 A1 have described a kind of suction delivery instrument, and therein, machine container forms the vacuum funnel that sucks delivery instrument simultaneously.
Known a kind of for suction conveyor structure granular or pulverous transmission thing from file DE 27 48 735 A1 in addition, this suction conveyor structure has the separation container that has blowing engine and filter core.
The shortcoming that above-mentioned all apparatus and mechanism especially have is that it is owing to often default task accumulation (Aufgabenkumulierung) has complicated structure.
Known a kind of vacuum material separator from file WO 2006/050361A2, it has the container of the container axis that has inclination.Fixing for the inclination of container is provided with the structure on the expensive physical construction engineering (maschinenbautechnisch), and these structures can produce extremely adverse influence to the vibration characteristic of entire equipment.
Summary of the invention
The objective of the invention is, realize the material separator of the mentioned type of beginning, this material separator is avoided pointed hereinbefore shortcoming on the one hand, and has the modularization for the maximum possible of central delivery system on the other hand.
This purpose realizes by the present invention.
The invention is characterized in that seamed edge is chamfered corresponding to flat nick (eben Schnitt) in protective case side or housing side on container or the container
Wherein, the inclined-plane of seamed edge on the container
Stretch to opposite (diametral) side or opposite points from the bus (Erzeugende) by the container in joint or the zone at joint, and the higher point on inclined-plane is arranged in by joint or on the bus in the zone of joint, and zone in internal tank the direction at housing of filter screen between material supply joint and suction joint extends in the zone of seamed edge on the container.Utilize the present invention at first possible be the requirement of competent complexity to material separator.All require to comprise simple cleaning and the maintenance of leak tightness, tear strength, apparatus completely.Can be arranged to uprightly according to material separator of the present invention, extremely simple and stable fixedly is possible thus.By cutting sth. askew of seamed edge on the container, not only material separator visually is can be apparent, but also realizes maximum cross section and the simplyst the most thus approach to be used for cleaning completely, especially this cleaning of necessary implementation after each material is changed.Often carry out the material replacing continually because depend on the application in the reality, therefore lasting the and actv. for material separator uses, and the cleaning feasibility of simplification is main standards.
According to special design plan of the present invention, container is cylinder.This moulding of container has proved optimum in actual conditions, because can not leave over any corner thus when cleaning.
According to special feature of the present invention, filter screen preferably folding (knicken) becomes the roof shape, and the zone between the joint approximately extends on the direction at housing in internal tank in zone of half height of seamed edge on the container of inclination a part from material supply joint and suction, and another part of filter screen covers other container inner face.Thus, in entire container, optimally use the zone between the joint at material supply joint and suction on the cross section.Material (namely especially being plastic grain) is by sucking joint suction from the material supply joint.Suction air based on the air particles compound passes filter screen, separates (befreien) and outflow by the suction joint from material thus.
According to special design plan of the present invention; filter screen preferably is folded into the roof shape; and the zone between the joint approximately extends on the direction at housing in internal tank in zone of half height of seamed edge on the container of inclination a part from material supply joint and suction, and another part of filter screen is parallel to protective case or housing and stretches.The advantage that this special design plan brings is to influence the diffusion of the particle that derives from the material supply pipeline.Therefore, can realize uniform distribution on the container section.
According to other special design plan of the present invention, filter screen, especially be parallel to protective case or housing and the part that stretches is arranged to protective case or with housing have spacing, perhaps between filter screen and protective case or housing, be provided with the passage for the air guiding.Thus, in order to discharge the whole cross section that air can use internal tank.The volume between filter screen and housing that is used for the air discharge can not be affected.
According to special feature of the present invention, filter screen is connected with protective case or housing.Filter screen is connected with protective case or with housing, thus, utilizes opening of housing, and filter screen is swung from inner region, perhaps utilizes to close and filter screen automatically is directed in the correct position between material inlet and the vacuum outlet.Therefore, except the operation easily of mechanism to be used for additionally also need satisfying important safety aspect, because the operating personal that stands in usually on the machine needn't be handled loosening (lose) part as much as possible the cleaning.
According to other design plan of the present invention, filter screen is the component part of the integral body of protective case or housing.Especially, when housing can't get loose ground (unverlierbar) when being connected with filter screen, guarantee above-mentioned safety aspect enduringly.
According to improvement project of the present invention, protective case or housing are connected with container by separable hinge.In order to clean filter screen, housing or protective case can take out from hinge simply and utilize pressurized air and processed at indoor floor (Hallenboden) in case of necessity.
According to design plan of the present invention, make filter screen by high-quality steel hole pattern (Edelstahllochgitter).Guarantee corresponding tear strength thus.In addition, but the cleaning of simple realization no problem.
According to other special feature of the present invention, about 45 ° to 80 ° of the inclined-plane of seamed edge and container center axis double team on the container, preferred 50 ° to 60 ° angle.Determine optimization compromise between the simple and easy operation of the cleaning can be implemented in vessel volume and to be used for container by such angle.
Description of drawings
Further explain the present invention by means of embodiment illustrated in the accompanying drawings.
Wherein:
Fig. 1 has shown the cross section of passing material separator, and
Fig. 2 has shown the figure such as axle such as grade of the material separator that has the housing of opening.
The specific embodiment
Shown for delivery of material separator system, that be particularly useful for the machine of processing plastic particle according to Fig. 1.Container 1 is configured to cylinder.Container 1 is provided with protective case or housing 2.In addition, container 1 has the material supply joint 3 of lateral arrangement and suction joint 4 of lateral arrangement on it.Lower end at container 1 is provided with closing device 5.
Closing device 5 can be traditional outlet valve or is the material outlet bell-shaped piece (Materialauslaufglocke) of compressed-air control.
The material outlet bell-shaped piece that closing device 5 is constructed to compressed-air control has specific advantage.By forcing this material outlet bell-shaped piece of control, the difference of the air pressure between the endogenous pyrogen of material separator and the outlet bullet (Auslaufkonus) can not exert an influence to the function of mechanism.This has discharged the essentiality of the filter core in the bullet equally, and filter core must be cleaned under the situation that material is changed.
In addition alternatively, this material separator can be equipped with the occupied state siren horn (not shown) of triple protection capacitances equally, to be used for avoiding program design and the wrong input of loading time.
Material separator has bell firm banking 6 in the lower end of its container 1, utilizes this firm banking 6, and it is possible that container 1 reliably and stably is fixed on the machine place.Container 1 utilizes flange connecting portion 7 and is installed in firm banking 6 places.In addition, utilize flange connecting portion 8 that firm banking 6 is fixed on the machine again.
In the inside of container 1, between material supply joint 3 and suction joint 4, be provided with the filter screen 11 that extends in the cross section of container 1.Zone in internal tank the direction at housing 2 of filter screen 11 between material supply joint 3 and suction joint 4 extends in the zone of seamed edge 9 on the container.
Material separator can be designed with the modularization of maximum possible under its design plan.Material supply joint 3 can the simplest mode with the suction joint 4 on being arranged in it and is complementary with the different diameter of material pipeline or suction pipeline.By means of the modular system (Baukastensystem) of the cylinder sections of the centre that comprises three different diameters and match for this reason, can be the conveying mechanism of every kind of desired throughput (Durchsatz) design optimization.This mechanism is applicable to single pipeline, also is applicable to the main pipe rail (Sammelleitung) that has dosage branched pipe (Dosierweiche).
In internal tank, in the zone of material supply joint 3 and the entrance of suction joint 4, be provided with tightening seal washer 13, when mass transport does not take place when, sealing packing ring 13 closed these entrances.
Housing 2 is connected with container 1 by separable hinge 14 in a side, and having clamping bar closer (Spannhebelverschluss) 15 in its opposite position at opposite side, this clamping bar closer 15 guarantees the leak tightness of housing 2 and container 1 at its off position place.
According to Fig. 2 illustrated when the cleaning material seperator reliably and operation easily.Such as has been noted, material separator comprises container 1 (this container 1 has seamed edge 9 on the container that its inclination stretches), and material separator has in the lower end of container 1 and for example can be used for the firm banking 6 that is fixed on the machine.Be furnished with material supply joint 3 and suction joint 4 on the side.Be provided with housing 2 for closed container 1.
For cleaning container inside, by unclamping clamping bar closer 15 housing 2 is opened.Utilize opening of housing 2 and filter screen 11 is flipped out (herausklappen) from its position internal tank, because filter screen 11 is connected with housing 2 and be the component part of the integral body of housing 2.
Because this material separator uses the place, place to be arranged to quite high usually at it, operating personal stands on the ladder and in internal tank usually and works with cleaning container, so obtains the trading off of optimization between the operation of vessel volume and the simple and easy cleaning that is used for container 1 by seamed edge 9 on the container that tilts.
In order to clean filter screen 11, by separable hinge 14 housing 2 is taken off, and filter screen 11 can clean completely in suitable place.
In this diagram of material separator, show folding filter screen 11 equally significantly.In the closing state of housing 2, then be in the position that meets purpose of housing 2, that is, separate from the air stream that is loaded with particle sucking air.If close housing 2, then filter screen 11 is automatically in its correct position.
Therefore, this pointed material separator is not only satisfying its proposed requirement aspect the simple cleaning aspect leak tightness and tear strength but also especially.Use for lasting and actv., the simple cleaning possibility of consideration safety aspect is important criterion especially.
Claims (16)
1. material separator for delivery of system, wherein, the container that is provided with housing is provided with the material supply joint of lateral arrangement and the suction joint of lateral arrangement on described material supply joint, and in the inside of described container, between described material supply joint and described suction joint, be provided with the filter screen that extends in the cross section of described container, it is characterized in that, seamed edge on the container (9) is chamfered corresponding to flat nick in the housing side, wherein, the inclined-plane of seamed edge on the described container (9) stretches to opposition side or opposite points from the bus (10) of described container (1), this bus extends through described material supply joint (3) and described suction joint (4) or extends in the zone of described material supply joint (3) and described suction joint (4), and the higher point on described inclined-plane is arranged in by described material supply joint (3) and described suction joint (4) or on the described bus (10) in the zone of described material supply joint (3) and described suction joint (4), the zone of described filter screen (11) between described material supply joint (3) and described suction joint (4) extends in the zone of seamed edge on the described container (9) in the direction of described housing (2) in internal tank.
2. material separator according to claim 1 is characterized in that, described container (1) is cylinder.
3. material separator according to claim 1 and 2, it is characterized in that, described filter screen (11) is folded, and a part (11a) extends in zone of half height of seamed edge (9) on the described container of inclination in the direction of described housing (2) in internal tank from the zone between described material supply joint (3) and the described suction joint (4), and another part of described filter screen (11b) covering container not by other inner face of a described part (11a) covering.
4. material separator according to claim 1 and 2, it is characterized in that, described filter screen (11) is folded, and a part (11a) extends in half zone highly of seamed edge (9) on the described container of inclination in the direction of described housing (2) in internal tank from the zone between described material supply joint (3) and the described suction joint (4), and another part (11b) of described filter screen (11) is parallel to described housing (2) and stretches.
5. material separator according to claim 1 and 2 is characterized in that, described filter screen (11) is arranged to have spacing with described housing (2), perhaps is provided with the passage (12) for the air guiding between described filter screen (11) and described housing (2).
6. material separator according to claim 1 and 2 is characterized in that, described filter screen (11) is connected with described housing (2).
7. material separator according to claim 1 and 2 is characterized in that, described filter screen (11) is the component part of the integral body of described housing (2).
8. material separator according to claim 1 and 2 is characterized in that, described housing (2) is connected with described container (1) by separable hinge (14).
9. material separator according to claim 1 and 2 is characterized in that, described filter screen (11) is made by high-quality steel hole pattern.
10. material separator according to claim 1 and 2 is characterized in that, the inclined-plane of seamed edge on the described container (9) and container central axis line form 40 ° to 75 ° angle (α).
11. material separator according to claim 1 is characterized in that, described material separator is applied to the machine of processing plastic particle.
12. material separator according to claim 1 is characterized in that, described container is arranged to have the closing device of the lower end that is arranged in described container.
13. material separator according to claim 3 is characterized in that, described filter screen (11) is the roof shape.
14. material separator according to claim 4 is characterized in that, described filter screen (11) is the roof shape.
15. material separator according to claim 4, it is characterized in that, the described another part (11b) that is parallel to described housing and stretches is arranged to have spacing with described housing (2), perhaps is provided with the passage (12) for the air guiding between described filter screen (11) and described housing (2).
16. material separator according to claim 10 is characterized in that, described angle (α) is 50 ° to 60 °.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0164207A AT505872B1 (en) | 2007-10-12 | 2007-10-12 | MATERIAL SEPARATOR FOR CONVEYOR SYSTEMS |
| ATA1642/2007 | 2007-10-12 | ||
| PCT/AT2008/000368 WO2009046478A1 (en) | 2007-10-12 | 2008-10-10 | Material separator for delivery systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101827767A CN101827767A (en) | 2010-09-08 |
| CN101827767B true CN101827767B (en) | 2013-08-21 |
Family
ID=40292530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880111780XA Expired - Fee Related CN101827767B (en) | 2007-10-12 | 2008-10-10 | Material separator for delivery systems |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8307986B2 (en) |
| EP (1) | EP2214991B1 (en) |
| JP (1) | JP2011500351A (en) |
| CN (1) | CN101827767B (en) |
| AT (2) | AT505872B1 (en) |
| TW (1) | TW200916394A (en) |
| WO (1) | WO2009046478A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT510710B1 (en) | 2011-02-09 | 2012-06-15 | Wittmann Kunststoffgeraete | METHOD OF DOSING BULK MATERIAL |
| US9782801B2 (en) * | 2015-04-06 | 2017-10-10 | Kason Corporation | Vibratory screener with an adapter frame |
| CN105905459A (en) * | 2016-05-30 | 2016-08-31 | 东莞市恒荣机械设备有限公司 | Hopper structure system |
| CN110017673B (en) * | 2019-04-26 | 2024-04-26 | 郑州精华实业有限公司 | Air flow drying and separating device |
| CN109987417B (en) * | 2019-04-28 | 2024-03-12 | 江苏沃尔夫智能科技有限公司 | Rotary valve |
| CN110584174B (en) * | 2019-10-23 | 2024-08-02 | 潍坊新希望六和饲料科技有限公司 | Dustproof feeding device for aquatic feed premix |
| CN111906024B (en) * | 2020-07-31 | 2022-10-14 | 唐山稻香米业有限公司 | Based on rice processing chaff device for agricultural |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2535294A1 (en) * | 1975-08-07 | 1977-02-17 | Lesk Margarete | Cleaner for suction dust filter in closed weighing vessel - allowing discharge of weighed material with min. residue |
| CN2040398U (en) * | 1988-06-11 | 1989-07-05 | 程慧雄 | Rotary internal-filtering radiation type continuous filter |
| CN2332690Y (en) * | 1997-12-05 | 1999-08-11 | 桓台华齐制粉工程有限公司 | Combination pneumatic transportation dusting machine |
| EP1568633A1 (en) * | 2004-02-24 | 2005-08-31 | Kabushikikaisha Matsui Seisakusho | Suspension type valve and vacuum separator |
| CN1883321A (en) * | 2005-06-20 | 2006-12-27 | 豪尼机械制造股份公司 | Tangential separator |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1831527A (en) * | 1929-05-28 | 1931-11-10 | Dovidaitis Mathew | Cream receptacle |
| US2463137A (en) * | 1946-01-03 | 1949-03-01 | Herman W Bahlke | Filter |
| US2968425A (en) * | 1956-12-07 | 1961-01-17 | Mervan & Co | Dischargeable bin with slopable floor |
| CH418972A (en) * | 1964-04-01 | 1966-08-15 | Buehler Ag Geb | Process for the transfer of bulk material between rooms with different gas pressures of a lock and lock for carrying out the process |
| DE2748735A1 (en) | 1977-10-29 | 1979-05-03 | Motan Gmbh | SUCTION CONVEYOR FOR GRAINY OR POWDERED GOODS, ESPECIALLY PLASTIC |
| JPS60148017U (en) * | 1984-03-09 | 1985-10-01 | エム・エルエンジニアリング株式会社 | Cleaning device for filters used in feeding devices for granular raw materials in molding machines |
| DE3936009A1 (en) | 1989-10-28 | 1991-05-02 | Motan Plast Automation Ag | Plasticising plant for making plastics - uses drying air return flow pipe to deliver plastics to plasticising machine |
| US5501343A (en) * | 1994-08-19 | 1996-03-26 | The Read Corporation | Soil feeding apparatus with interruptor and method |
| DE19528636A1 (en) | 1995-08-04 | 1997-02-06 | Motan Holding Gmbh | Supply unit for delivering and dosing bulk material with at least one dosing unit - has dosing container and at least one delivery line for bulk material connected to at least one suction-pressure set and closing body closes outlet pressure tight |
| JPH0957754A (en) * | 1995-08-30 | 1997-03-04 | Kinugawa Rubber Ind Co Ltd | Device for supplying rubber material |
| DE10313570A1 (en) | 2003-03-26 | 2004-10-07 | Motan Holding Gmbh | Device for the pneumatic conveying of bulk material, preferably granulate |
| DE10338853B4 (en) | 2003-08-20 | 2005-12-15 | Motan Materials Handling Gmbh | Device for conveying abrasive bulk goods |
| US7100863B2 (en) * | 2003-12-16 | 2006-09-05 | Lincoln Global, Inc. | Floating liner |
| DE102004020100A1 (en) | 2004-04-24 | 2005-11-24 | Motan Materials Handling Gmbh | Method and device for pneumatic conveying of bulk material |
| US20060147278A1 (en) | 2004-11-01 | 2006-07-06 | Doug Boring | Tilted loader/receiver |
| JP4344730B2 (en) * | 2006-02-15 | 2009-10-14 | 株式会社綾川エアーシステム | Particulate matter removal device |
| US7819253B2 (en) * | 2008-04-14 | 2010-10-26 | Borger Ronald E | Filtering flow box for mounting to a silo |
-
2007
- 2007-10-12 AT AT0164207A patent/AT505872B1/en not_active IP Right Cessation
-
2008
- 2008-09-23 TW TW097136402A patent/TW200916394A/en not_active IP Right Cessation
- 2008-10-10 EP EP08838513A patent/EP2214991B1/en not_active Not-in-force
- 2008-10-10 CN CN200880111780XA patent/CN101827767B/en not_active Expired - Fee Related
- 2008-10-10 JP JP2010528240A patent/JP2011500351A/en active Pending
- 2008-10-10 WO PCT/AT2008/000368 patent/WO2009046478A1/en active Application Filing
- 2008-10-10 AT AT08838513T patent/ATE539021T1/en active
- 2008-10-10 US US12/682,507 patent/US8307986B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2535294A1 (en) * | 1975-08-07 | 1977-02-17 | Lesk Margarete | Cleaner for suction dust filter in closed weighing vessel - allowing discharge of weighed material with min. residue |
| CN2040398U (en) * | 1988-06-11 | 1989-07-05 | 程慧雄 | Rotary internal-filtering radiation type continuous filter |
| CN2332690Y (en) * | 1997-12-05 | 1999-08-11 | 桓台华齐制粉工程有限公司 | Combination pneumatic transportation dusting machine |
| EP1568633A1 (en) * | 2004-02-24 | 2005-08-31 | Kabushikikaisha Matsui Seisakusho | Suspension type valve and vacuum separator |
| CN1883321A (en) * | 2005-06-20 | 2006-12-27 | 豪尼机械制造股份公司 | Tangential separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101827767A (en) | 2010-09-08 |
| AT505872A2 (en) | 2009-04-15 |
| JP2011500351A (en) | 2011-01-06 |
| WO2009046478A1 (en) | 2009-04-16 |
| TW200916394A (en) | 2009-04-16 |
| US8307986B2 (en) | 2012-11-13 |
| TWI363735B (en) | 2012-05-11 |
| AT505872B1 (en) | 2010-05-15 |
| EP2214991A1 (en) | 2010-08-11 |
| EP2214991B1 (en) | 2011-12-28 |
| AT505872A3 (en) | 2010-02-15 |
| ATE539021T1 (en) | 2012-01-15 |
| US20100236992A1 (en) | 2010-09-23 |
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